S
M
T
W
T
F
S
26
84°
62°
27
89°
63°
28
76°
66°
29
78°
66°
30
80°
64°
31
88°
61°
1
86°
61°
2
77°
70°
3
84°
62°
4
84°
58°
5
85°
60°
6
89°
72°
7
86°
70°
8
88°
69°
9
89°
68°
10
83°
65°
11
81°
67°
12
85°
65°
13
85°
66°
14
85°
61°
15
85°
59°
16
72°
64°
17
87°
68°
18
84°
64°
19
84°
60°
20
69°
57°
21
78°
56°
22
80°
58°
23
80°
58°
24
73°
55°
25
79°
59°
26
81°
56°
27
85°
63°
28
82°
58°
29
79°
51°
30
80°
58°
31
75°
66°
1
92°
68°
2
78°
69°
3
88°
68°
4
83°
71°
5
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Montgomery
Montgomery's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Montgomery. See also: September | October | November.